38443768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1423}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 78946560

約数和(自身を除く): 40502792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 1423, 2456, 2846, 3377, 5692, 6754, 11384, 13508, 15653, 27016, 31306, 62612, 125224, 436861, 873722, 1747444, 3494888, 4805471, 9610942, 19221884, 38443768]

約数ペア:

[(1, 38443768), (2, 19221884), (4, 9610942), (8, 4805471), (11, 3494888), (22, 1747444), (44, 873722), (88, 436861), (307, 125224), (614, 62612), (1228, 31306), (1423, 27016), (2456, 15653), (2846, 13508), (3377, 11384), (5692, 6754)]